CN205763231U - The gross weight blanking units of automotive axle housing tube final shaping unit - Google Patents

The gross weight blanking units of automotive axle housing tube final shaping unit Download PDF

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Publication number
CN205763231U
CN205763231U CN201620614767.8U CN201620614767U CN205763231U CN 205763231 U CN205763231 U CN 205763231U CN 201620614767 U CN201620614767 U CN 201620614767U CN 205763231 U CN205763231 U CN 205763231U
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CN
China
Prior art keywords
hole
gross weight
cutting head
shaping unit
final shaping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620614767.8U
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Chinese (zh)
Inventor
张如华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanchang City Htc Forging Co Ltd
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Nanchang City Htc Forging Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanchang City Htc Forging Co Ltd filed Critical Nanchang City Htc Forging Co Ltd
Priority to CN201620614767.8U priority Critical patent/CN205763231U/en
Application granted granted Critical
Publication of CN205763231U publication Critical patent/CN205763231U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of gross weight blanking units of automotive axle housing tube final shaping unit, it includes decompressor, cutting head and the positioning component for clamping axle tube blank, described decompressor includes workbench, at least two root posts, support and stamping hammer, described cutting head is fixed on described stamping hammer, described positioning component includes positioning seat, described positioning seat is fixedly installed on workbench, the both sides of described positioning seat are fixedly installed two fixing frame plates, a gripper cylinder all it is fixedly installed on each described fixing frame plate, chuck all it is fixedly installed on the tappet of two described gripper cylinders, two described chucks can mutually clamp, one is had for plugging the hole, location of described axle tube blank on described positioning seat, described cutting head is the most corresponding with hole, described location.

Description

The gross weight blanking units of automotive axle housing tube final shaping unit
Technical field
This utility model relates to automotive axle housing tube processing and manufacturing field, particularly to a kind of automotive axle housing tube final shaping unit Gross weight blanking units.
Background technology
Automotive axle housing tube is a kind of trumpet-shaped seamless pipe, is installed on axle journal and the bearing journal abrasion of rolling bearing Position;In prior art, the mode of production of axle tube has and uses lathe process out, use cylindric steel section draw hole or The seamless steel pipe turning of heavy wall is formed, or uses the processes such as casting, welding to form.In prior art, use turning Steel section or seamless steel pipe are processed by technique, and blanking is many, process velocity is slow, are unfavorable for improving production efficiency;Use casting When technology or welding procedure manufacture, casting condition requires height, needs the steel casting equipment of a string, and production cost is high, casting Forging piece defect rate is high, and welding procedure causes workpiece substantially to there is soldered, can affect the structural strength of product.And then to vapour The processing technique of car axle tube and the improvement of process equipment are imperative.
Utility model content
The purpose of this utility model is to provide the gross weight blanking units of a kind of automotive axle housing tube final shaping unit.It to solve Technical problem certainly is: the processing mode working (machining) efficiency of the processing mode of existing production automotive axle housing tube such as turning molding Low, blanking is many, the production cost of casting mode is high, defect rate is high, and the finished product structure intensity that welding procedure produces exists Problem.
For solving above-mentioned technical problem, this utility model provides the die-cut dress of gross weight of a kind of automotive axle housing tube final shaping unit Putting, it includes decompressor, cutting head and the positioning component for clamping axle tube blank, and described decompressor includes work Station, at least two root posts, support and stamping hammer, described cutting head is fixed on described stamping hammer, described location group Part includes that positioning seat, described positioning seat are fixedly installed on workbench, and the both sides of described positioning seat are fixedly installed two and fix Grillage, each described fixing frame plate is all fixedly installed a gripper cylinder, the most fixing on the tappet of two described gripper cylinders Being provided with chuck, two described chucks can mutually clamp, and described positioning seat has one for plugging described axle tube blank Hole, location, described cutting head is the most corresponding with hole, described location.
Be preferable over: described at least two root posts are fixing to be established on described workbench, described base frame be located at described at least The top of two root posts, described stamping hammer be slidably set up in described at least two root posts, described support is provided with and stretches Contracting hydraulic cylinder, described telescopic hydraulic cylinder can drive described stamping hammer along described at least two root post axially-movables.
It is preferable over: the length of described cutting head is more than the length of described axle tube blank, and the diameter of described cutting head Match with diameter at the punching recess of described axle tube blank endoporus.
It is preferable over: the diameter phase positioning bore dia and the little head end of described axle tube blank on described positioning seat Joining, what the little head end of described axle tube blank matched is plugged in hole, described location.
It is preferable over: said two is fixed the upper end frame of frame plate and is provided with a clamp, described clamp offers one fixed with described Hole, position is coaxial and aperture is less than the through hole of described axle tube blank diameter more than described cutting head diameter, and described cutting head can be worn Cross coaxial being punched in hole, described location of described through hole.
It is preferable over: the through hole position on corresponding described clamp is provided with one for spraying the aquadag jet pipe of aquadag.
Being preferable over: the quantity of described at least two root posts is four, described four root posts are fixing respectively to be established in described work The four corners position of station, described support fixed mount is located at the upper end of described four root posts, the frame that described stamping hammer can slide relatively Be located at described four root posts between workbench and support.
Compared with prior art, the beneficial effects of the utility model are: can be by the axle tube blank of aglow state Microcephaly one end is inserted in the hole, location of positioning seat, sprays aquadag, to cutting head and semiaxis in the through hole on described clamp The pore of sleeve pipe blank is lubricated, and utilizes two described chucks that described axle tube blank is carried out further clamping simultaneously, Being glided by described stamping hammer drives punching press cutting head to pour in the pore of described axle tube blank, to axle tube blank again Pore in worm channel gross weight to carry out gross weight die-cut;Device of the present utility model can will burn red axle tube by die-cut Punching recess in blank pore carries out punching and removes, and this utility model process velocity is fast, yield rate is high and profiled member structural strength high, Reduce production cost, improve production efficiency and product quality.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is broken section structural representation of the present utility model.
Fig. 3 is positioning component plan structure schematic diagram of the present utility model.
Detailed description of the invention
Below with reference to accompanying drawing 1 to 3 and preferred embodiment, a kind of automotive axle housing tube to the utility model proposes is eventually The gross weight blanking units of molding is described in greater detail below.
This utility model provides the gross weight blanking units of a kind of automotive axle housing tube final shaping unit, and it includes decompressor 1, punching Crop 2 and the positioning component 3 for clamping axle tube blank a, described decompressor 1 includes workbench 11, at least two Column 12, support 13 and stamping hammer 14, described at least two root posts 12 are fixing to be established on described workbench 11, described support 13 be erected at described in the top of at least two root posts 12, described stamping hammer 14 be slidably set up in described at least two root posts 12 On, described support 13 is provided with telescopic hydraulic cylinder 15, described telescopic hydraulic cylinder 15 can drive described stamping hammer 14 along described extremely Few two root post 12 axially-movables;Described cutting head 2 is fixed on described stamping hammer 14, and described positioning component 3 includes fixed Position seat 31, described positioning seat 31 is fixedly installed on workbench 11, and the both sides of described positioning seat 31 are fixedly installed two and fix Grillage 32, each described fixing frame plate 32 is all fixedly installed a gripper cylinder 33, the tappet of two described gripper cylinders 33 On be all fixedly installed chuck 34, two described chucks 34 can mutually clamp, and described positioning seat 31 has one for plugging Stating the hole, location 35 of axle tube blank a, described cutting head 2 is coaxial corresponding with hole, described location 35.
Described axle tube blank a location in the specific implementation, can be plugged in hole, described location 35 by this utility model In, and drive described in the further positioning clamping of two chucks 34 half by the gripper cylinder 33 on described two pieces of fixing frame plates 32 Pipe spreader blank a, then drives described cutting head 2 to move downward die-cut described axle tube blank a by described stamping hammer 14 Punching recess in inner orifice.
The length of described cutting head 2 is more than the length of described axle tube blank a, and the diameter of described cutting head 2 and institute State diameter at the punching recess of axle tube blank a endoporus to match so that described cutting head 2 die-cut can run through described semiaxis The inner orifice of sleeve pipe blank a.
Hole 35, location diameter on described positioning seat 31 matches with the diameter of the little head end of described axle tube blank a, What the little head end of described axle tube blank a matched is plugged in hole, described location 35, it is possible to realize the simple location of early stage Clamping.
Said two is fixed the upper end frame of frame plate 32 and is provided with a clamp 36, described clamp 36 offers one with described location Hole 35 is coaxial and aperture is less than the through hole 37 of described axle tube blank a diameter, described cutting head more than described cutting head 2 diameter 2 may pass through coaxial being punched in hole, described location 35 of described through hole 37, and when described cutting head 2 is up, it is possible to take up institute State axle tube blank a, and can under the block card of described clamp 36 by described axle tube blank a from described cutting head 2 Upper strip gets off.
Through hole 37 position on corresponding described clamp 36 is provided with one for spraying the aquadag jet pipe 4 of aquadag, and then Aquadag can be sprayed, it is achieved die-cut lubrication in described axle tube blank a.
The quantity of described at least two root posts 12 is four, and described four root posts 12 are fixing respectively to be established in described workbench The four corners position of 11, described support 13 fixed mount is located at the upper end of described four root posts 12, and described stamping hammer 14 can slide relatively Be set up in described four root posts 12 between workbench 11 and support 13.
Comprehensive described, the technical solution of the utility model sufficiently effective can complete above-mentioned utility model purpose, and Structural principle of the present utility model and principle of work and power are the most sufficiently verified, and can reach intended merit Imitating and purpose, and embodiment of the present utility model can also convert according to these principles, therefore, this utility model includes one Cut all replacement contents in the range of being previously mentioned in claim.Any institute in this utility model claim The equivalence change made, within all belonging to the scope of the claims of this case application.

Claims (7)

1. the gross weight blanking units of an automotive axle housing tube final shaping unit, it is characterised in that: include decompressor, cutting head and For the positioning component of clamping axle tube blank, described decompressor includes workbench, at least two root posts, support and punching Hammer, described cutting head is fixed on described stamping hammer, and described positioning component includes positioning seat, the fixing peace of described positioning seat Being loaded on workbench, the both sides of described positioning seat are fixedly installed two fixing frame plates, the most fixing on each described fixing frame plate Being provided with a gripper cylinder, the tappet of two described gripper cylinders is all fixedly installed chuck, two described chucks can be mutual Clamping, described positioning seat has one for plugging the hole, location of described axle tube blank, described cutting head and described location Hole is the most corresponding.
2. the gross weight blanking units of automotive axle housing tube final shaping unit as claimed in claim 1, it is characterised in that: described at least two Root post is fixing to be established on described workbench, described base frame be located at described in the top of at least two root posts, described stamping hammer On at least two root posts described in being slidably set up in, described support being provided with telescopic hydraulic cylinder, described telescopic hydraulic cylinder can Drive described stamping hammer along described at least two root post axially-movables.
3. the gross weight blanking units of automotive axle housing tube final shaping unit as claimed in claim 2, it is characterised in that: described cutting head Length more than the length of described axle tube blank, and the rushing of the diameter of described cutting head and described axle tube blank endoporus At the gross weight of hole, diameter matches.
4. the gross weight blanking units of automotive axle housing tube final shaping unit as claimed in claim 3, it is characterised in that: described positioning seat On the diameter of location bore dia and the little head end of described axle tube blank match, the little head end of described axle tube blank Match is plugged in hole, described location.
5. the gross weight blanking units of automotive axle housing tube final shaping unit as claimed in claim 4, it is characterised in that: said two is solid The upper end frame determining frame plate is provided with a clamp, described clamp offers one is coaxial with hole, described location and aperture is more than described die-cut Head diameter less than the through hole of described axle tube blank diameter, described cutting head may pass through described through hole coaxial be punched into described In hole, location.
6. the gross weight blanking units of automotive axle housing tube final shaping unit as claimed in claim 5, it is characterised in that: corresponding described card Through hole position on plate is provided with one for spraying the aquadag jet pipe of aquadag.
7. the gross weight blanking units of automotive axle housing tube final shaping unit as claimed in claim 6, it is characterised in that: described at least two The quantity of root post is four, and described four root posts are fixing respectively to be established in the four corners position of described workbench, and described support is solid Surely it is erected at the upper end of described four root posts, what described stamping hammer can slide relatively be set up in described four root posts are positioned at work Between station and support.
CN201620614767.8U 2016-06-21 2016-06-21 The gross weight blanking units of automotive axle housing tube final shaping unit Expired - Fee Related CN205763231U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620614767.8U CN205763231U (en) 2016-06-21 2016-06-21 The gross weight blanking units of automotive axle housing tube final shaping unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620614767.8U CN205763231U (en) 2016-06-21 2016-06-21 The gross weight blanking units of automotive axle housing tube final shaping unit

Publications (1)

Publication Number Publication Date
CN205763231U true CN205763231U (en) 2016-12-07

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106975699A (en) * 2017-04-12 2017-07-25 滁州市东华模具制造有限公司 A kind of diel of railway truck bearing seal closure cold punching technology
CN107999601A (en) * 2017-12-13 2018-05-08 浙江高澳卫浴有限公司 Tap main body carving machine is with clamping peeling structure and peeling finishing impression method
CN109108153A (en) * 2018-10-28 2019-01-01 湖州剑力金属制品有限公司 Improved rotary clamping positioning mechainsm

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106975699A (en) * 2017-04-12 2017-07-25 滁州市东华模具制造有限公司 A kind of diel of railway truck bearing seal closure cold punching technology
CN106975699B (en) * 2017-04-12 2018-09-11 滁州市东华模具制造有限公司 A kind of diel of railway truck bearing seal closure cold punching technology
CN107999601A (en) * 2017-12-13 2018-05-08 浙江高澳卫浴有限公司 Tap main body carving machine is with clamping peeling structure and peeling finishing impression method
CN109108153A (en) * 2018-10-28 2019-01-01 湖州剑力金属制品有限公司 Improved rotary clamping positioning mechainsm

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20161207

Termination date: 20190621